{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1548674986",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3018af52ae118ca16a0599aa67d7886b4e3c138403786ed6840a3497352b1a17",
    "signature": "0x586a43241eee63fb9e1f5bd46e4f68fc0e18c9b5776e7e09e8f7c653da4d173c05be42a4b1f469abcfddaa3fad53c23689c172822f81bb5fdc6853c81164a32c1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}